E-mail is not symmetrical.  E-mail is also "spoofable."
Configurations "break."  The Domain Name System is not
always in synch.  The user authorization process is not
always reliable/available.
 
--  co-owner INFOSYS, TQM-L, CPARK-L, ERAPPA-L, JANITORS, LDBASE-L, et -L
URL:mailto:[log in to unmask]          "Kids: don't e-mail to strangers!"